Yes. Alongside Korean, 010PAY is available in 18 languages: English, Chinese, Vietnamese, Indonesian, Thai, Khmer, Burmese, Uzbek, Russian, Nepali, Sinhala, Mongolian, Lao, Japanese, Filipino, Bengali and Urdu among them. Any prepaid SIM issued in Korea can be topped up whatever your nationality, and because there is no sign-up, we never ask for an alien registration number.